ublox c94 m8p rover or base should be used in ublox_gps node?
Hi,
(two noob questions)
1:
I was able to set up successfully the ublox
rover and base stations using the official u-center
windows application based on the quick setup guide.
Now i want to use ublox_gps node to have the relevant gps topics in ROS environment. Since the node provides configuration files for both the rover (c94_m8p_rover.yaml
) and base (c94_m8p_base.yaml
),
im confused which one should be launched? I assume both shall be connected via USB (otherwise no RTK ofc), but which config yaml
file should be launched in ROS?
2: Does the accuracy of the survey-in coordinate determination (done on the base station) influences the coordinate determination accuracy of the rover station relative from the base station? I assume yes and of course its evident, but better to ask a pro :)
Thank you for the help. Regards.
PS:I did so far the following setup in u-center:
Base
successfully finished the survery-in + UBX-CFG-PRT:
Target 1-UART1, In none, Out 5-RTCM3, Baud 19200 + USBX-CFG-MSG:
1005, 1077, 1087, 1230 messages are assigned to UART1
Rover
only needs to receive RTCM messages, therefore UBX-CFG-PRT:
Target 1-UART1, In 5-RTCM3, Out none, Baud 19200
Asked by akosodry on 2019-06-20 09:12:08 UTC
Comments
hi @akosodry, have you found answer to your question ? I have similar question since i dont have experience in ROS beside the tutorials. Do you have link or tutorial how to use the ublox package from https://github.com/KumarRobotics/ublox
Asked by luthfan on 2019-11-15 04:39:00 UTC
I have the query, I'm really confused.
Asked by MH_Ahmed on 2020-01-07 05:07:15 UTC